/**
 *
 * @properties={type:12,typeid:36,uuid:"0CDAB81F-51AE-4A95-8924-A785B3C3F15A"}
 */
function comprob_completo()
{
	return letra + '-' + utils.numberFormat(sucursal,'0000') + '-' + utils.numberFormat(nro_comprobante,'00000000');
}
